92 lines
3.9 KiB
Python
92 lines
3.9 KiB
Python
# Generated by Django 5.2.17 on 2026-08-18 08:01
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import django.db.models.deletion
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from django.conf import settings
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from django.db import migrations, models
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class Migration(migrations.Migration):
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initial = True
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dependencies = [
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migrations.swappable_dependency(settings.AUTH_USER_MODEL),
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]
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operations = [
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migrations.CreateModel(
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name='Cycle',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('total_days', models.IntegerField()),
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('start_date', models.DateField()),
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('end_date', models.DateField()),
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('doc_in_weight', models.IntegerField()),
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('doc_in_count', models.IntegerField()),
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('status', models.CharField(choices=[('active', 'Active'), ('closed', 'Closed')], default='active', max_length=30)),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('updated_at', models.DateTimeField(auto_now=True)),
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],
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options={
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'db_table': 'cycles',
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'ordering': ['-start_date'],
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},
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),
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migrations.CreateModel(
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name='Flock',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('flock_name', models.CharField(max_length=30)),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('updated_at', models.DateTimeField(auto_now=True)),
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('cycle', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.RESTRICT, related_name='flock_set', to='farms.cycle')),
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],
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options={
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'db_table': 'flock',
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'ordering': ['flock_name'],
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},
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),
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migrations.AddField(
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model_name='cycle',
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name='flock',
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field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='cycles', to='farms.flock'),
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),
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migrations.CreateModel(
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name='Site',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('site_name', models.CharField(max_length=30)),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('updated_at', models.DateTimeField(auto_now=True)),
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('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='sites', to=settings.AUTH_USER_MODEL)),
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],
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options={
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'db_table': 'sites',
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'ordering': ['site_name'],
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},
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),
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migrations.CreateModel(
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name='Kandang',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('kandang_name', models.CharField(max_length=30)),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('updated_at', models.DateTimeField(auto_now=True)),
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('site', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='kandangs', to='farms.site')),
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],
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options={
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'db_table': 'kandang',
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'ordering': ['kandang_name'],
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},
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),
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migrations.AddField(
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model_name='cycle',
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name='kandang',
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field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='cycles', to='farms.kandang'),
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),
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migrations.AddConstraint(
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model_name='cycle',
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constraint=models.CheckConstraint(condition=models.Q(('end_date__gte', models.F('start_date'))), name='chk_cycles_date_range'),
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),
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]
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